The thermal energy of water in a mug increases by 12,552 J when the water is heated from 20 °C to 40°C. If the specific heat of water is 4,184 J/kg °C, what is the mass of the water?

How long does it take neptune to orbit the sun?

What causes heat transfer in fluids

When the soviets created the borders of their central asian and caucus republics, the paid little attention to where each region’s ethic group lived. ethnic-related disputes exist along every sherd boundary in central asia. true false